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Introduces a central registry for organizing assistant tools by category with per-tenant enable/disable configuration. - ToolCategory enum: FILES, GIT, DOCKER, LOGS, DATASOURCE, ENVIRONMENT - ToolConfig dataclass for tool metadata and priority - TenantToolConfig for tenant-specific tool overrides - ToolRegistry class with singleton pattern - 27 unit tests covering all functionality Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Introduces unified parsing utilities for the Dataing Assistant: - TextParser: UTF-8 text files with line-range chunking and search - YamlParser: Safe YAML loading with format_summary for LLMs - JsonParser: JSON parsing with schema inference and summaries - LogParser: Log files with level detection, timestamps, JSON support - DataParser: CSV/Parquet sampling without full memory load All parsers include: - Size limits to prevent resource exhaustion - Consistent error handling - Helpful summaries for LLM consumption 58 unit tests covering all parsers. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implements safe file access for the Dataing Assistant with: - Directory allowlist: python-packages/, frontend/, demo/, docs/ - Root file patterns: docker-compose*.yml, *.md, pyproject.toml, etc. - Blocked patterns: .env, *.pem, *.key, *secret*, *credential* - Path traversal prevention via canonicalization - Symlink target validation - File size limit (100KB) - Line-range reading support - File search across repository - Directory listing Includes LocalFileReader class and tool functions: - read_local_file - Read file with safety checks - search_in_files - Search pattern across files - list_directory - List files in directory 27 unit tests covering security requirements. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
…tch implementations - Add LogProvider protocol and BaseLogProvider ABC with search_logs - Add LocalFileLogProvider with pattern filtering, pagination, truncation - Add DockerLogProvider for container logs with status checks - Add CloudWatchLogProvider (optional, requires boto3) - Fix pattern filter to check both message and raw line - Fix truncation logic to track last processed line correctly - Add _matches_pattern helper for consistent search behavior - Add unit tests for base types and local provider (24 tests) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add DockerStatusTool class with container status, health, and stats methods - Add human-readable tool functions for agent integration - Add register_docker_tools() for registry integration - Include status indicators (🟢/🔴) for quick container health scanning - Support async operations for non-blocking Docker API calls - Add 27 unit tests with mocked Docker client Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- fn-56.1: "SelfDebugAgent" → "DataingAssistant agent" - File: agents/self_debug.py → agents/assistant.py - Updated implementation details and tool references - fn-56.3: "debug chat API routes" → "assistant API routes" - File: routes/debug_chat.py → routes/assistant.py - Endpoints: /debug-chat/ → /assistant/ - Added export endpoint and session listing Per interview decisions in .flow/specs/fn-56.md Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Created the main DataingAssistant agent for the Dataing platform. Features: - Multi-tool integration: Local files, Docker, logs, git (bond-agent) - Streaming support: Full StreamHandlers integration for real-time output - Multi-tenancy: Tenant-isolated instances - Graceful degradation: Works without optional dependencies Tools included: 1. File tools: read_local_file, search_in_files, list_directory 2. Docker tools: list_containers, get_status, get_health, get_stats, find_unhealthy 3. Log tools: get_logs, search_logs, get_recent_errors 4. Git tools: githunter_toolset, github_toolset (from bond-agent) System prompt explains Dataing platform capabilities and guides response format. Files: - agents/assistant.py - DataingAssistant class with all tools - tests/unit/agents/test_assistant.py - 22 unit tests Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Created migration 035_dataing_assistant.sql with three tables: 1. assistant_sessions - Links sessions to investigations (each session is an investigation) - Parent/child investigation linking support - Token usage and last_activity tracking - User preferences in metadata JSONB 2. assistant_messages - Chat messages with role (user/assistant/system/tool) - Tool call tracking as JSONB array - Per-message token count 3. assistant_audit_log - Security audit trail of all tool usage - Action type, target, result summary - Full metadata in JSONB Includes indexes for fast queries and trigger to auto-update session activity. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Created REST API routes for the Dataing Assistant.
Endpoints:
- POST /assistant/sessions - Create new session
- GET /assistant/sessions - List user sessions
- GET /assistant/sessions/{id} - Get session details
- POST /assistant/sessions/{id}/messages - Send message
- GET /assistant/sessions/{id}/stream - SSE stream
- DELETE /assistant/sessions/{id} - Delete session
- POST /assistant/sessions/{id}/export - Export (JSON/Markdown)
Features:
- Real-time streaming via EventSourceResponse
- 15-second heartbeat for connection keep-alive
- Client disconnect detection
- Audit logging for all tool calls
- Full Pydantic model validation
Files:
- routes/assistant.py - API routes with SSE streaming
- routes/__init__.py - Router registration
- tests/unit/entrypoints/api/routes/test_assistant.py - 20 unit tests
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Routes were registered and dependencies added as part of fn-56.3. DataingAssistant is created per-request with tenant isolation (appropriate for multi-tenancy, not a singleton). Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Created Dataing Assistant frontend feature with floating chat widget. Components: - AssistantWidget - Floating button + Sheet panel - AssistantPanel - Chat UI with input, messages, quick questions - AssistantMessage - Individual message display with streaming support - useAssistant - State hook with SSE streaming Features: - Floating button at bottom-20 right-4 (above DemoToggle) - Slide-out Sheet panel for chat - Session persistence in localStorage - SSE streaming for real-time responses - Tool call indicators - Quick question suggestions - Auto-scroll to bottom on new messages - Enter to send, Shift+Enter for newline Integration: - Widget added to App.tsx - Uses existing Sheet component from shadcn/ui - Uses JWT auth context for API authentication Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Generated OpenAPI client for assistant endpoints and created API wrapper. Changes: - Generated assistant API client from OpenAPI spec - Created lib/api/assistant.ts with cleaner hook names - Updated useAssistant hook to use generated client - Removed raw fetch calls in favor of type-safe API client New API hooks: - useCreateAssistantSession - useAssistantSessions - useAssistantSession - useDeleteAssistantSession - useSendAssistantMessage - useExportAssistantSession Also includes generated types for git repos, code changes, snapshots, and other new API features from the OpenAPI schema. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add parent/child investigation linking for assistant chat sessions:
- Add _load_parent_investigation_context() to load parent findings/events
- Update _process_message() to merge parent context into assistant context
- Add GET /assistant/investigations/{id}/sessions endpoint
- Update useAssistant hook to support parentInvestigationId
- Regenerate OpenAPI client with new endpoint
- Add 4 unit tests for parent context loading
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add "This was helpful" button to assistant messages for memory integration: - Add FEEDBACK_ASSISTANT_MESSAGE event type for feedback tracking - Add "assistant_message" target type to feedback API routes - Update investigation_feedback.ts with new target type and generic hook - Add "This was helpful" button to AssistantMessage component - Pass sessionInvestigationId to messages for context - Update InvestigationFeedbackButtons REASON_OPTIONS - Regenerate OpenAPI client This enables users to mark helpful responses which can be used for agent memory and fine-tuning in the future. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Complete the Dataing Assistant epic (fn-56) with:
- fn-56.12: Parent/child investigation linking
- fn-56.13: Agent memory integration ("This was helpful")
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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git commit -s) per the DCOjust lintpasses locallyjust typecheckpasses locallyjust testpasses locallyScreenshots / Recordings
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